Shareware programmer Richard Bannister has released a new OS X-friendly puzzle game called Brain Box.

The puzzle collection, which currently features three different brain teaser puzzles - Anagram, Memory, and Mines - was deigned as a simple and elegant lunchtime office distraction. Featuring five different difficulty levels, from "Beginner" to "Insane", the 500 Kb download is worth checking out as a quick and dirty alternative to the soul-sucking, finger-mashing first person shooters that are currently dominating the Mac game market.

Brain Box requires an OS X-equipped Mac, and a $10 registration fee for the full version of the game. Head over to Richard's website and grab your own copy of the shareware game -